Identifying factors related to stigma toward psychiatric illness and mental health services and attitudes of help-seeking among Japan Ground Self-Defense Force members.

The stigma that military personnel feel toward mental illness and mental healthcare hinders their access to mental health services. Stigma is influenced by culture-specifically, that held by military personnel is closely related to military culture. To our knowledge, this is the first large-scale investigation aimed at identifying the factors, including demographic factors and elements of military culture, related to stigma among members of the Japan Ground Self-Defense Force. An anonymous questionnaire was administered to 4754 members. The questionnaire included items regarding demographic factors, history of psychiatric visits, military rank, overseas deployment experience, disaster relief experience, supervisor leadership, unit cohesion, general psychological distress, stigma toward perceived mental illness, and attitudes toward help-seeking. Multiple regression analysis was used to identify the various factors related to stigma. Responses were obtained from 4305 (90.5%) participants, among which 3723 (78.3%) were valid. Multiple regression analyses revealed that a variety of factors including age, psychiatric consultation, leadership, and cohesiveness were markedly associated with stigma and attitudes toward help-seeking. This study revealed that various factors including demographic factors and military culture factors such as supervisor leadership and unit cohesion are related to stigma and attitudes toward mental health services among Japan Ground Self-Defense Force personnel. Further studies are needed to examine the results in depth.